Waiting is always boring~ How to add more fun while waiting has been project which many researchers are working on. This Game Strap is from one of them, Chinese designer Jiang Qian. Simply say, it turns the handle into a multimedia entertainment certer, you can play games while standing on the bus or subway. It does not need the spare energy. By the grip of hand, the power is produced to support the work of every unit. The gesture and press of fingers can not only play game but also assure the security on the way.